CA1104717A - Video disc insertion/extraction system for a video disc player - Google Patents
Video disc insertion/extraction system for a video disc playerInfo
- Publication number
- CA1104717A CA1104717A CA292,036A CA292036A CA1104717A CA 1104717 A CA1104717 A CA 1104717A CA 292036 A CA292036 A CA 292036A CA 1104717 A CA1104717 A CA 1104717A
- Authority
- CA
- Canada
- Prior art keywords
- condition
- player
- clamping
- cover
- fully inserted
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000003780 insertion Methods 0.000 title claims abstract description 16
- 230000037431 insertion Effects 0.000 title claims abstract description 16
- 238000000605 extraction Methods 0.000 title abstract 2
- 230000001681 protective effect Effects 0.000 claims abstract description 33
- 230000000994 depressogenic effect Effects 0.000 claims description 20
- 230000000284 resting effect Effects 0.000 claims description 11
- 230000000717 retained effect Effects 0.000 claims 5
- 239000000428 dust Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009740 moulding (composite fabrication) Methods 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
- G11B17/02—Details
- G11B17/04—Feeding or guiding single record carrier to or from transducer unit
- G11B17/041—Feeding or guiding single record carrier to or from transducer unit specially adapted for discs contained within cartridges
- G11B17/049—Insertion of discs having to be extracted from the cartridge prior to recording or reproducing
Landscapes
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
- Feeding And Guiding Record Carriers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US747,729 | 1976-12-06 | ||
| US05/747,729 US4124866A (en) | 1976-12-06 | 1976-12-06 | Video disc insertion/extraction system for a video disc player |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1104717A true CA1104717A (en) | 1981-07-07 |
Family
ID=25006376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA292,036A Expired CA1104717A (en) | 1976-12-06 | 1977-11-29 | Video disc insertion/extraction system for a video disc player |
Country Status (12)
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1114947A (en) | 1976-12-20 | 1981-12-22 | Ralph Destephanis | Record support and alignment apparatus for a video disc player |
| US4302832A (en) * | 1977-03-16 | 1981-11-24 | Cheeseboro Robert G | Radial-tracking programmable record player with record handling door mechanism |
| US4220338A (en) * | 1978-02-13 | 1980-09-02 | Rca Corporation | Video disc player having modular construction |
| US4191380A (en) * | 1978-02-13 | 1980-03-04 | Rca Corporation | Video disc player having unitary record handling platform construction |
| US4216969A (en) * | 1978-02-13 | 1980-08-12 | Rca Corporation | Carriage translating apparatus for video disc player |
| US4196906A (en) * | 1978-02-13 | 1980-04-08 | Rca Corporation | Video disc player |
| US4274119A (en) * | 1978-12-26 | 1981-06-16 | Discovision Associates | Recording disk cover and player apparatus for removing cover |
| US4239238A (en) * | 1979-04-06 | 1980-12-16 | Rca Corporation | Record extracting mechanism for caddy type video disc player |
| JPS55135361A (en) * | 1979-04-06 | 1980-10-22 | Rca Corp | Record player |
| US4272083A (en) * | 1979-10-01 | 1981-06-09 | Rca Corporation | Video disc player having record extracting mechanism |
| JPS56111172A (en) * | 1980-02-01 | 1981-09-02 | Victor Co Of Japan Ltd | Cartridge for disc shape information recording medium |
| JPS56111158A (en) * | 1980-02-07 | 1981-09-02 | Victor Co Of Japan Ltd | Playback device for disc-shape information recording medium |
| JPS56130853A (en) | 1980-03-14 | 1981-10-14 | Victor Co Of Japan Ltd | Playback device for disc shape information medium |
| JPS56130864A (en) * | 1980-03-18 | 1981-10-14 | Victor Co Of Japan Ltd | Reproduction device for disc shape information recording medium |
| JPS56148762A (en) * | 1980-04-21 | 1981-11-18 | Victor Co Of Japan Ltd | Ejection device for storage case for discoidal information signal recording medium |
| US4414591A (en) * | 1980-06-18 | 1983-11-08 | International Business Machines Corporation | Dual access flexible disk drive |
| US4395744A (en) * | 1980-07-31 | 1983-07-26 | Victor Company Of Japan, Ltd. | Disc-shaped recording medium reproducing apparatus |
| JPS624933Y2 (enrdf_load_stackoverflow) * | 1980-08-14 | 1987-02-04 | ||
| JPS624936Y2 (enrdf_load_stackoverflow) * | 1980-08-18 | 1987-02-04 | ||
| JPS5737771A (en) * | 1980-08-18 | 1982-03-02 | Victor Co Of Japan Ltd | Case opening device |
| US4400808A (en) * | 1980-08-20 | 1983-08-23 | Victor Company Of Japan, Ltd. | Rotary recording medium reproducing apparatus |
| JPS629565Y2 (enrdf_load_stackoverflow) * | 1980-08-20 | 1987-03-05 | ||
| JPS5741224U (enrdf_load_stackoverflow) * | 1980-08-20 | 1982-03-05 | ||
| US4357698A (en) * | 1980-09-02 | 1982-11-02 | Rca Corporation | Video disc player having caddy-actuated record receiving pads |
| JPS642288Y2 (enrdf_load_stackoverflow) * | 1980-09-12 | 1989-01-19 | ||
| JPS57129278U (enrdf_load_stackoverflow) * | 1981-02-04 | 1982-08-12 | ||
| US4360907A (en) * | 1981-04-24 | 1982-11-23 | Victor Company Of Japan, Ltd. | Disc-shaped recording medium reproducing apparatus |
| JPS57205853A (en) * | 1981-06-15 | 1982-12-17 | Matsushita Electric Ind Co Ltd | Reproducing device for recording disk |
| JPS5850661A (ja) * | 1981-09-18 | 1983-03-25 | Toshiba Corp | ディスクロ−ディング機構 |
| EP0090459B1 (de) * | 1982-03-27 | 1985-07-03 | Philips Patentverwaltung GmbH | Plattenspieler |
| US4464693A (en) * | 1982-04-19 | 1984-08-07 | Minnesota Mining And Manufacturing Company | Snap-action cartridge for recording disc |
| US4451912A (en) * | 1982-05-03 | 1984-05-29 | Rca Corporation | Record extraction mechanism for disc player |
| US4439852A (en) * | 1982-05-03 | 1984-03-27 | Rca Corporation | Disc player having record handling apparatus |
| NL8702222A (nl) * | 1987-09-17 | 1989-04-17 | Philips Nv | Systeem voor het inschrijven/uitlezen van informatie op/van een plaat. |
| KR950000566Y1 (ko) * | 1992-11-30 | 1995-02-04 | 배순훈 | 미니 디스크 플레이어의 턴테이블 |
| KR950005099B1 (ko) * | 1992-12-31 | 1995-05-18 | 대우전자주식회사 | 미니디스크 플레이어의 디스크카트리지 로딩장치 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3593327A (en) * | 1968-10-24 | 1971-07-13 | Singer Co | Memory-disc cartridge with loading mechanism |
| US3842194A (en) * | 1971-03-22 | 1974-10-15 | Rca Corp | Information records and recording/playback systems therefor |
| DE2143382C3 (de) * | 1971-08-26 | 1974-08-08 | Ted Bildplatten Ag Aeg-Telefunkenteldec, Zug (Schweiz) | Verfahren zum Zuführen eines Aufzeichnungsträgers in eine Wiedergabeeinrichtung, sowie Wiedergabeeinrichtung und Schutzhülle, zur Durchführung des Verfahrens |
| JPS5716418B2 (enrdf_load_stackoverflow) * | 1973-04-04 | 1982-04-05 | ||
| US3890643A (en) * | 1973-07-12 | 1975-06-17 | Shugart Associates | Flexible disk drive cartridge loading apparatus |
| GB1492796A (en) * | 1974-10-28 | 1977-11-23 | Matsushita Electric Ind Co Ltd | Reproducing apparatus using a disc record medium |
| CA1061465A (en) * | 1975-01-14 | 1979-08-28 | Ichiro Takahara | Video disc player |
| JPS5271114A (en) * | 1975-12-11 | 1977-06-14 | Victor Co Of Japan Ltd | Reproduction device of disk-like signal record medium |
-
1976
- 1976-12-06 US US05/747,729 patent/US4124866A/en not_active Expired - Lifetime
-
1977
- 1977-11-29 CA CA292,036A patent/CA1104717A/en not_active Expired
- 1977-11-30 AU AU31064/77A patent/AU516251B2/en not_active Expired
- 1977-12-05 GB GB50542/77A patent/GB1596627A/en not_active Expired
- 1977-12-05 FR FR7736574A patent/FR2373121A1/fr active Granted
- 1977-12-05 IT IT30401/77A patent/IT1088714B/it active
- 1977-12-05 NL NL7713434A patent/NL7713434A/xx not_active Application Discontinuation
- 1977-12-05 JP JP14650877A patent/JPS5377602A/ja active Granted
- 1977-12-06 DE DE19772754294 patent/DE2754294A1/de not_active Withdrawn
- 1977-12-06 ES ES464800A patent/ES464800A1/es not_active Expired
- 1977-12-06 PL PL1977202675A patent/PL110306B1/pl unknown
- 1977-12-06 AT AT0875177A patent/AT364994B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB1596627A (en) | 1981-08-26 |
| PL110306B1 (en) | 1980-07-31 |
| FR2373121A1 (fr) | 1978-06-30 |
| US4124866A (en) | 1978-11-07 |
| DE2754294A1 (de) | 1978-06-08 |
| ES464800A1 (es) | 1978-09-01 |
| IT1088714B (it) | 1985-06-10 |
| PL202675A1 (pl) | 1978-11-06 |
| JPS6222192B2 (enrdf_load_stackoverflow) | 1987-05-16 |
| AU516251B2 (en) | 1981-05-28 |
| FR2373121B1 (enrdf_load_stackoverflow) | 1982-01-29 |
| AU3106477A (en) | 1979-06-07 |
| AT364994B (de) | 1981-11-25 |
| JPS5377602A (en) | 1978-07-10 |
| ATA875177A (de) | 1981-04-15 |
| NL7713434A (nl) | 1978-06-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1104717A (en) | Video disc insertion/extraction system for a video disc player | |
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| US4133540A (en) | Record handling system for a video disc player | |
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| US4109919A (en) | Package actuated record extracting mechanism for a video disc player | |
| US4113262A (en) | Record support and alignment apparatus for a video disc player | |
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| US4398281A (en) | Caddy loading video disc player | |
| CA1107859A (en) | Record handling system for a video disc player | |
| JPS627626B2 (enrdf_load_stackoverflow) | ||
| GB2120834A (en) | Disc player having record handling apparatus | |
| CA1114947A (en) | Record support and alignment apparatus for a video disc player | |
| US4351046A (en) | Video disc player having carriage detent mechanism | |
| US4370738A (en) | Video disc player having record retaining mechanism | |
| CA1181843A (en) | Video disc player having caddy-actuated record receiving pads | |
| GB2047942A (en) | Record Handling Mechanism for Caddy Type Record Disc Player | |
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| US4410973A (en) | Rotary recording medium reproducing apparatus having a switch mechanism for detecting return of a jacket opening enlarging mechanism | |
| EP0076061A1 (en) | Apparatus for loading a disc on a turntable | |
| KR830000031B1 (ko) | 비데오 디스크 레코드 삽입 및 인출장치 | |
| KR850000767Y1 (ko) | 디스크 레코드 플레이어용 캐리지 리셋장치 | |
| US4361884A (en) | Video disc player having click mechanism | |
| US4305146A (en) | Disc player having disc stabilizing apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |